Ch. 32, which will post later today, marks the start of the final part of DoF, called 'Reflections'. Most of the last eight chapters are little longer than the ones that have come before. I hope you enjoy them!
If you are a new reader considering starting this story as it wraps up, again I urge you to read Looking through the Lens (the 2009 rewrite) first. Depth of Field very much continues the themes presented in LTTL.